A Calender is defined as a technique of timekeeping that characterizes the beginning, length and divisions of the year or is defined as a tabular arrangement of the days (usually for one year). A calender is a system of organizing days, weeks, months and years. The name given to each day is known as a date. Periods in a calender (such as years and months) are usually though not necessarily correspond with the cycles of some astronomical phenomenon, such as the cycle of the sun, or the moon.
There are various types of calenders available namely, canadian calenders , printable calender or pregnancy calender or jewish calender or monthly calender or ovulation calender or chinese new year calender and a group calender, etc. A brief description of few of the calenders is discussed below-
Monthly calender is perfect for personal, family or business use. It helps you in excellent time management and efficient scheduling starts with the use of a monthly calender. They help people to manage their personal schedules, time and activities, particularly when individuals have numerous work, school, and family commitments. There are a variety of monthly calenders available.
Ovulation Calender enables you to predict your most fertile period of the month (ovulation) so that you can attain pregnancy. It is available online. You need to enter details regarding your menstrual cycle information (the start date of your last menstrual period, your menstrual period length and your luteal phase length). The ovulation calender works best for women with a regular menstrual cycle. It helps you in improving your chances of getting pregnant, Avoiding an unwanted pregnancy, Predict the zodiac sign of the baby, Calculate your baby's estimated due date and select the your baby’s gender.
Pregnancy calender is a detailed manual informing you about all the changes taking place in your baby and in you. It contains a description of your baby's development at each week of pregnancy, and further gives you an explanation regarding the changes taking place in your body.
Jewish calender is a lunisolar calender used by the Jews for primarily religious purposes. It determines the Jewish holidays and consists of twelve or thirteen lunar months, intercalculated with the Solar Calender through a 19 year cycle.
Hence, if you know the importance of each individual calender you shall know which calender is to be used to which purpose.